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The OLPC XO-1.75 and XO-4 laptops include a PS/2 touchpad and an AT
keyboard, yet they do not have a hardware PS/2 controller. Instead, a
firmware runs on a dedicated core ("Security Processor", part of the SoC)
that acts as a PS/2 controller through bit-banging.
Communication between the main cpu (Application Processor) and the
Security Processor happens via a standard command mechanism implemented
by the SoC. Add a driver for this interface to enable keyboard/mouse
input on this platform.
Original author: Saadia Baloch
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
31 lines
1.1 KiB
Makefile
31 lines
1.1 KiB
Makefile
#
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# Makefile for the input core drivers.
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#
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# Each configuration option enables a list of files.
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obj-$(CONFIG_SERIO) += serio.o
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obj-$(CONFIG_SERIO_I8042) += i8042.o
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obj-$(CONFIG_SERIO_PARKBD) += parkbd.o
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obj-$(CONFIG_SERIO_SERPORT) += serport.o
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obj-$(CONFIG_SERIO_CT82C710) += ct82c710.o
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obj-$(CONFIG_SERIO_RPCKBD) += rpckbd.o
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obj-$(CONFIG_SERIO_SA1111) += sa1111ps2.o
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obj-$(CONFIG_SERIO_AMBAKMI) += ambakmi.o
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obj-$(CONFIG_SERIO_AT32PSIF) += at32psif.o
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obj-$(CONFIG_SERIO_Q40KBD) += q40kbd.o
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obj-$(CONFIG_SERIO_GSCPS2) += gscps2.o
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obj-$(CONFIG_HP_SDC) += hp_sdc.o
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obj-$(CONFIG_HIL_MLC) += hp_sdc_mlc.o hil_mlc.o
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obj-$(CONFIG_SERIO_PCIPS2) += pcips2.o
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obj-$(CONFIG_SERIO_PS2MULT) += ps2mult.o
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obj-$(CONFIG_SERIO_MACEPS2) += maceps2.o
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obj-$(CONFIG_SERIO_LIBPS2) += libps2.o
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obj-$(CONFIG_SERIO_RAW) += serio_raw.o
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obj-$(CONFIG_SERIO_AMS_DELTA) += ams_delta_serio.o
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obj-$(CONFIG_SERIO_XILINX_XPS_PS2) += xilinx_ps2.o
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obj-$(CONFIG_SERIO_ALTERA_PS2) += altera_ps2.o
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obj-$(CONFIG_SERIO_ARC_PS2) += arc_ps2.o
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obj-$(CONFIG_SERIO_APBPS2) += apbps2.o
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obj-$(CONFIG_SERIO_OLPC_APSP) += olpc_apsp.o
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